True Union Ball Valves

Transcription

1 LL VLVES True Union all Valves 1/4" to 6" - PV, orzan PV, PPL Features Full Port Design Reversible PTFE Seats Easy Maintenance FPM or EPDM Seals Easily utomated Double O-Ring Stem Seals djustable Seat Retainer orzan PV is a trademark of Noveon, Inc. Options Stem Extensions Lockouts Spring Return Handle Pneumatic ctuators Electric ctuators 2"-Square Operating Nuts Drilled alls For Sodium Hypochlorite Service. Rugged, Heavy Wall Plastic onstruction Stands up to the most aggressive of applications. Hayward True Union all Valves can take the day to day abuse of industrial service and continue to function. True Union Design This makes these valves very easy to maintain by allowing for easy removal from a piping system without breaking down piping connections. Just unscrew the two assembly nuts and lift the valve body out of the line. dvanced Design Features Hayward True Union all Valves are superior performers. fine-pitch seal retainer thread allows for accurate compensation for seat wear. Reversible seats make it easy to get a damaged valve back in service. Should the seats become damaged they need only to be removed, turned over, and reinstalled to put the valve back on line. These valves feature a double o-ring stem seal for twice the leakage protection of valves with only a single stem seal. Solid ctuator Mounting Design For rock-solid actuator mounting, the valve incorporates a unique design that allows the actuator mounting bracket to mount directly to the valve without the need for glued or clamped-on mounting pads. This assures proper alignment of the actuator to the valve without creating any damaging side loads to cause premature stem seal failure. With this design, the valve can easily be adapted to manual operation - should the need ever arise. Never a Problem with orrosion ecause of the valves all plastic construction, they will never rust or corrode - and they can survive corrosive environments without the need for painting or expensive epoxy coating. 1-1

2 Technical Information Selection hart Size Material End. onn Seals Pressure Rating 1/4" - 3/8" PV Socket or Threaded 1/2" - 4" 1 9 PV or Socket, Threaded 225 PSI PV or Flanged FPM 1/2" - 2" PPL* Threaded EPDM Non-Shock v Factors Size Factor Size Factor 1/4" /2" 9 3/8" 2.8 2" 15 1/2" /2" 34 3/4" 16. 3" 49 1" 29. 4" 6 1-1/4" 75. 6" 55 E F Parts List True Union Valve 1. Handle 2. O-ring seals 3. End connector 4. Seal retainer 5. Union nut 6. all 7. ody 8. Teflon seat* 9. Stem 1. ctuator Dimensions - Inches / Millimeters D1 * O-Ring acked Seats on 3 & 4 Sizes Size D1 D2 E F 6"** PV or Flanged PV * natural PPL - 1/2'' to 1-1/2'' rated at ** 4" Valve venturied to 6" 15psi, 2'' = 12psi Operating Temperature/Pressure WORKING PRESSURE (PSI) TEMPERTURE PPL 1 9 PV PPL GF Pressure Loss alculation Formula P = [ Q v] 2 P = Pressure Drop Q = Flow in GPM v = Flow oefficient F TEMPERTURE F PV 2 3 Weight (lb / kg) Soc / Thd Flanged 1/ / / / / / 67 N/.75 /.34 N/ 3/ / / / / / 67 N/.75 /.34 N/ 1/2 / 2* 4.63 / / / / / / / /.45 3/4 / 25* 4.75 / / / / / / / /.45 1 / 32* 5.25 / / / / / / / / /4 / 4* 6.3 / / / / / / / / /2 / 5* 6.75 / / / / / / / / / 63* 8. / / / / / / / / / / / / / / / / / / 9* 1.56 / / / / / / / / / 11* 12.3 / / / / / / / / N/ 3.81 / / / / / 487 N/ 3.75 / 14. * Metric End onnections vailable in: SP Straight Thread, SP TR Tapered Thread and Metric Socket WORKING PRESSURE (kpa) D2 Hayward Industrial Products, Inc. One Hayward Industrial Drive, lemmons, N 2712 Tel: (1-888-HYINDL) Fax: hflow@haywardnet.com Web Site: M-1-TUV Rev. 7 Printed In U.S..

3 True Union Z-all Valves for Sodium Hypochlorite pplications Specially drilled Z-all design for Sodium Hypochlorite service keeps inner valve surfaces constantly vented to eliminate gas accumulation, and wetted to prevent crystallization of salts which can freeze the valve and make it inoperable. all Valves and Sodium Hypochlorite Sodium hypochlorite is inherently an unstable compound. s it decomposes, the resulting crystalline salts and oxygen gas can cause operational and safety issues with conventional ball valves. Hayward addresses the issues of sodium hypochlorite applications with the Z-all design true union ball valve. The Z-all Valve effectively vents the gases while keeping inner valve surfaces constantly wetted, ensuring problem free use. This effectively eliminates the conditions required for gas accumulation and salt crystallization. The new Z-all valves are readily identifiable by the black handle and special label identifying the direction of liquid flow. The hole is always positioned on the upstream side of the ball. Rugged, Heavy Wall Plastic onstruction Stands up to the most aggressive sodium hypochlorite applications. Hayward True Union Z-all Valves can take the day-to-day abuse of industrial service and continue to function. True Union Design This makes these valves very easy to maintain by allowing for easy removal from a piping system without breaking down piping connections. Just unscrew the two assembly nuts and lift the valve body from the line. dvanced Design Features Hayward True Union Z-all Valves are superior performers. fine-pitch seal retainer thread allows accurate compensation for seat wear. Reversible seats make it easy to get a damaged valve back in service. Should the seats become damaged they need only to be removed, turned over, and reinstalled to put the valve back on line. These valves feature a double O-ring stem seal for twice the leakage protection of valves with only a single stem seal. Solid ctuator Mounting Design For rock-solid actuator mounting, the valve incorporates a unique design that allows the actuator mounting bracket to mount directly to the valve without the need for glued or clamped-on mounting pads. This assures proper alignment of the actuator to the valve without creating any damaging side loads to cause premature stem seal failure. With this design, the valve can easily be adapted to manual operation should the need ever arise. Never a Problem with orrosion ecause of the valves all plastic construction, they will never rust or corrode and they can survive corrosive environments without the need for painting or expensive epoxy coating. Features Full Port Design Reversible PTFE Seats Easy Maintenance FPM Seals Easily utomated Double O-Ring Stem Seals djustable Seat Retainer Options Stem Extensions Lockouts Spring Return Handle Pneumatic ctuators Electric ctuators 2 -Square Operating Nuts orzan PV is a trademark of Noveon, Inc. 1-2

4 Technical Information 1 9 E F D1 Parts List True Union Z-all Valve 1. Handle 2. O-ring seals 3. End connector 4. Seal retainer 5. Union nut 6. Drilled Z-all 7. ody 8. Teflon seat* 9. Stem 1. ctuator * O-Ring acked Seats on 3 & 4 Sizes 1 9 F D2 Dimensions - Inches / Millimeters Weight (lb / kg) Size D1 D2 E F Soc / Thd Flanged 1/ / / / / / 67 N/.75 /.34 N/ 3/ / / / / / 67 N/.75 /.34 N/ 1/2 / 2* 4.63 / / / / / / / /.45 3/4 / 25* 4.75 / / / / / / / /.45 1 / 32* 5.25 / / / / / / / / /4 / 4* 6.3 / / / / / / / / /2 / 5* 6.75 / / / / / / / / / 63* 8. / / / / / / / / / / / / / / / / / / 9* 1.56 / / / / / / / / / 11* 12.3 / / / / / / / / N/ 3.81 / / / / / 487 N/ 3.75 / 14. * Metric End onnections vailable in: SP Straight Thread, SP TR Tapered Thread and Metric Socket Selection hart Size Material End. onn Seals Pressure Rating 1/4-3/8 PV Socket or Threaded 1/2-4 PV or Socket, Threaded 25 PSI PV or Flanged F 6 * PV or Flanged Non-Shock PV * 4 valve venturied to 6 4 and 6 valves 15 F Non-Shock v Factors Size Factor Size Factor 1/ /2 9 3/ " 15 1/ /2 34 3/ " " 6 1-1/ " 55 Hayward Industrial Products, Inc. One Hayward Industrial Drive, lemmons, N 2712 Tel: (1-888-HYINDL) Fax: hflow@haywardnet.com Web Site: Operating Temperature/Pressure WORKING PRESSURE (PSI) TEMPERTURE PPL PV PPL GF Pressure Loss alculation Formula P = [ Q v] 2 P = Pressure Drop Q = Flow in GPM v = Flow oefficient TEMPERTURE F PV Teflon is a registered trademark of Du Pont opyright, Hayward Industrial Products, Inc., 26 M-8-TZ Printed In U.S WORKING PRESSURE (kpa) 1-3

5 Three-Way all Valves 1/2 to 6 - PV & orzan PV Flow Patterns Hayward Manual Three-Way all Valves come standard with a two port TW ball allowing for three flow configurations within 18 of rotation. With the bottom port as the inlet, the flow can be directed out the left port, out the right port, or shutoff. Hayward ctuated Three-Way all Valves come standard with a three port NT ball allowing for two flow configurations within 9 of rotation. With the bottom port as the inlet, the flow can be directed out the left port or right port, there is no shutoff position. TW ball, used with the proper electric actuator, adds what is typically called a center off position to the NT flow pattern of actuated valves. n optional TP ball, used with either manual or actuated valves, allows flow through all ports at the same time or flow shutoff. True Union Design This makes these valves very easy to maintain by allowing for easy removal from a piping system without breaking down piping connections. Just unscrew the three assembly nuts and lift the valve body out of the line. LL VLVES Features Manual Valve Integrally molded mounting saddle PTFE seats FPM seals True union end connections 15 F - non shock orzan is a registered trademark of Noveon, Inc. Valve Ready for ctuator Mounting Options Valve safe lockout Electric actuators Pneumatic actuators EPDM seals Solid ctuator Mounting Design manual valve can be easily automated. Just remove the handle and install the ctuator/mounting Kit. The mounting saddle is integrally molded into the valve body. For rock-solid actuator mounting, the valve incorporates a unique design whereby the mounting bracket mounts directly to the valve body. This assures proper alignment of the actuator to the valve without creating any damaging side loads to cause premature stem seal failure. No Metal, No orrosion Hayward all-plastic Three-Way Valves contain no metal parts. The valves will never fail because of corrosion and they do not require painting or epoxy coating to stand up to aggressive environments. 1-3

6 Technical Information Selection hart Operating Temp/Pressure Parts List - Three-Way Valves 1. Mounting Kit (Optional) 2. O-Ring Seals 3. End onnector 4. ssembly Nut 5. Teflon Seats 6. ody 7. all 8. Stem Valve Dimensions - Inches / Millimeters Size D E F G H J 1/2" 2.3 / / 84.5 / / / / / / / 89 3/4" 2.56 / / / / / / / / / 89 1" 2.98 / / / / / / / / / / / / / / / / / / / /2" 4.3 / / / / / / / / / 12 2" 4.38 / / / / / / / / 1 5. / /2 5.9 / / / / / / / / / 267 3" 5.9 / / / / / / / / / 267 4" 7. / / / / / / / / / 267 6" n/a n/a 4. / / / / / / / 267 Size Material End onn. Seals Pressure Rating Socket, Threaded FPM or 1/2"-4" PV/PV or Flanged EPDM 15 7F 6"* PV/PV Flanged * 4" Valve venturied to 6" v Factors Size Value Size Value 1/2" 3. 2" 58 3/4" 7. 3" 19 1" 1 4" /2" 3 6" D H E 6 J F TEMPERTURE ø G TYP. FPM or EPDM 11 1 Non-Shock Pressure Loss alculation Formula P = [ Q v] 2 P = Pressure Drop Q = Flow in GPM v = Flow oefficient Flow Schematics Flow t Top View NT all Port Port 45 Port Port No Deadhead 9 Port Port Flow t TW all Port Port 9 Port Port enter-off WORKING PRESSURE (PSI) PV PV WORKING PRESSURE (kpa) 18 Port Port Flow t TP all Port Port TEMPERTURE F Hayward Industrial Products, Inc. One Hayward Industrial Drive, lemmons, N 2712 Tel: (1-888-HYINDL) Fax: hflow@haywardnet.com Web Site: Port Port M-4-TWV Rev. 7 Printed in U.S..

7 Three-Way Lateral all Valves 1/2" to 6" - PV & orzan PV LL VLVES Lateral Flow Patterns Hayward Lateral Valves come standard with a ball that permits the flow to be diverted from the center port to either the left or right ports: there is no Off position. Solid ctuator Mounting Design For rock-solid actuator mounting, the valve incorporates a unique design whereby the mounting bracket mounts directly to the valve body. This assures proper alignment of the actuator to the valve without creating any damaging side loads to cause premature stem seal failure. No Metal, No orrosion Hayward all-plastic Lateral Valves contain no metal parts. The valves will never fail because of corrosion and they do not require painting or epoxy coating to stand up to aggressive environments. ctuator Mounting Kits Sold Separately Features Simplifies lateral connections Replaces valve/tee connection combinations Quick, easy to install True union end connections Replacement for zero dead-leg valves PTFE seats, FPM seals Options Valve safe lockout EPDM Seals orzan is a registered trademark of Noveon, Inc. 1-5

8 Technical Information Parts List - Three-Way Lateral Valves 1. Handle 2. ssembly Nut 3. End onnector Dimensions - Inches / Millimeters Valve Size E F G H Selection hart Size Material End onn. Seals Pressure Rating 1/2"-4" PV/PV 6"* PV/PV Flanged * 4" Valve venturied to 6" v Factors Size Value Size Value 1/2" 3. 2" 58 3/4" 7. 3" 19 1" 1 4" /2" 3 6" 34 Socket, Threaded FPM or or Flanged EPDM 15 7F FPM or EPDM Operating Temp/Pressure 15 1/2" 2.25 / / / / / / / /4" 2.63 / / / / / / / " 3. / / / / / / / / / / / / / / / /2" 4.75 / / / / / / / " 4.75 / / / / / / / /2 6.4 / / / / / / / " 6.4 / / / / / / / " 8.56 / / / / / / / " 8.56 / n/a n/a 1.5 / / / / TEMPERTURE Non-Shock Pressure Loss alculation Formula P = [ Q v] 2 P = Pressure Drop Q = Flow in GPM v = Flow oefficient Flow Schematics Flow t Top View NT all Standard Port Port Port 9 Port Port Top drawing rotated 9 Port to left 18 Port Port Top drawing rotated 18 Port 9 WORKING PRESSURE (PSI) PV PV WORKING PRESSURE (kpa) TEMPERTURE F Hayward Industrial Products, Inc. One Hayward Industrial Drive, lemmons, N 2712 Tel: (1-888-HYINDL) Fax: hflow@haywardnet.com Web Site: M-4-TWV Rev. 7 Printed in U.S.. 1-6

9 LL VLVES Low ost QI2 all Valves 1/2" to 2" - PV Features Rated at a Full 15 psi PTFE Seats EPDM Seals No Internal Parts to Replace Easy 1/4-Turn Operation Perfect for OEM pplications Socket or Threaded Pipe onnections Rugged, ompact Design Hayward's rugged, low cost QI2 all-plastic PV ball valves incorporate many design features found only on higher cost ball valves. Features such as Teflon seats, full porting and a 15-psi pressure rating are all standard on every size of QI2 ball valve. ost-sensitive pplications The QI2 ball valve is perfect for OEM and other applications that require a reliable ball valve at an economical price. The QI2 valve has been designed and tested to make certain it will perform year in and year out in the most demanding applications without leakage or failure. The internal components of a QI2 valve are completely encapsulated within the valve body in a one-step manufacturing process. There is absolutely no danger of leakage through assembled parts. This also means that the valve never requires adjustment since all internal components are sealed inside the one-piece valve body. The QI2 valve is ready to be put into service right out of the box. Lightweight and ompact QI2 low cost ball valves are designed to fit into spaces too small for other valves. They are about 1/3 the overall size of a plastic true union valve and they weigh an average of 5% less. This makes them ideal for skidmounted and other applications where space and weight are critical considerations. an t Rust, Won t orrode Their all-plastic construction means they will never fail, stick, or jam because of rusted or corroded parts. nd they'll work in places and environments where metal valves must be painted or coated just to survive. 1-7

10 Technical Information E 1 2 Parts List QI2 all Valves D omponent Material 1. ap S 2. Handle S 3. Stem and all PV 4. O-Ring EPDM 5. Seat PTFE 6. ody PV 6 Dimensions - Inches / Millimeters Size D E Weight (lb / kg) 1/2" 3.1 / / / / / /.1 3/4" 3.57 / / / / / 8.44 /.2 1" 4.16 / / / / / / /4" 4.83 / / / / / / /2" 5.9 / / / / / /.54 2" 5.9 / / / / / /.85 Selection hart Size Material End onn. Seals Rating 1/2" - 2 PV Socket or Threaded EPDM 15 7F Operating Temperature/Pressure TEMPERTURE v Factors Size Factor Size Factor 1/2" 8 1-1/4" 75 3/4" /2" 9 1" 3 2" 15 Pressure Loss alculation Formula P = [ Q v] 2 P = Pressure Drop Q = Flow in GPM v = Flow oefficient PRESSURE (PSI) PRESSURE (bar) TEMPERTURE F Hayward Industrial Products, Inc. One Hayward Industrial Drive, lemmons, N 2712 Tel: (1-888-HYINDL) Fax: hflow@haywardnet.com Web Site: M-1-QI2 Rev. 7 Printed in U.S.. 1-8

11 LL VLVES ProFile2 Proportional ontrol ll-plastic all Valves Features ll-plastic onstruction Precise Flow ontrol True Union Design Manual or ctuated PV or PV onstruction with FPM Seals or EPDM Seals vailable in 1", 2", 3" and 4" Sizes pplications Methane Gas Recovery Fill Station Lines Lateral Take Off Line Flow ontrol Flow Reduction in Systems with Oversize Pumps ontrol Flow from Tanks 1-9 Two Proportional Flow ontrol Rates with One Valve Hayward ProFile2 corrosion resistant, proportional control ball valves provide two linear flow curves one for fast opening, one for slow opening. The percentage of flow through the valves with either flow curve is equal to the degree of opening. s the valves are opened or closed, the flow varies in direct proportion to the valve opening. This permits predictable, accurate control of the downstream flow rate with a 1/4-turn valve. Unique-Design haracterized all These valves utilize a unique, patented ball with a special characterized opening that results in the linear flow rate change. Valves are shipped with the ball installed so that the smaller opening enters the flow first, creating the slow open rate. To switch to the fast opening rate, simply reverse the ball in the valve. Then the larger opening will enter the flow first - creating a large opening with slower changes. Perfect with Positioners Hayward ProFile2 Proportional ontrol True Union all Valves can be supplied with optional electric or pneumatic actuators with positioners for automated modulating service applications. Never a Problem with orrosion ecause of their all-plastic construction, Hayward ProFile2 ball valves will never rust or corrode and they can survive corrosive environments and harsh weather conditions without the need for painting or expensive epoxy coating.

12 Technical Information Specifications Material of onstruction: Dimensions Sizes: 1", 2", 3" and 4" Seals: Seats: PV or PV FPM or EPDM PTFE End onnections: Socket, threaded or flanged Pressure Rating: F E Temperature/Pressure hart PRESSURE (PSI) D TEMPERTURE F F Dimensions Size D1 D2 E F 1" " " " Pressure Loss Determination The charts below are used to determine the flow coefficients for ProFile2 Proportional ontrol all valves. The flow coefficient can be used to calculate the pressure loss across the valve at any angular degree of opening using the formula: Pressure Loss = (Flow in GPM / Flow oefficient) 2. For example a 1" valve with a slow open configuration that is 6 open has a flow coefficient of 8. If the valve were to be installed in a system with a flow rate of 16 gpm, the Pressure Loss would be (16 / 8) 2 = 4. The flow coefficients for standard, full flow valves are shown for comparison. 1" ProFile2 Proportional Valve Flow oefficients ngular Deg Slow Fast Full Port of Opening Open Open Valve " ProFile2 Proportional Valve Flow oefficients ngular Deg Slow Fast Full Port of Opening Open Open Valve Pressure Loss alculation Formula Q P = [ ] 2 V P = Pressure drop Q = Flow in GPM V = Flow coefficient 3" ProFile2 Proportional Valve Flow oefficients ngular Deg Slow Fast Full Port of Opening Open Open Valve " ProFile2 Proportional Valve Flow oefficients ngular Deg Slow Fast Full Port of Opening Open Open Valve Hayward Industrial Products, Inc. One Hayward Industrial Drive, lemmons, N 2712 Tel: (1-888-HYINDL) Fax: hflow@haywardnet.com Web Site: M-1-PRO2 Rev. 7 Printed In U.S.. 1-1